The finish oil content of PET filament was measured by nuclear magnetic resonance spectroscopy. The application of this analysis method in production process was discussed preliminarily.
采用核磁共振仪测试涤纶长丝含油率，初步探讨了其在生产过程中的应用。
2
The nucleolus and chromosomes were connected with the MN filament network. The uniformity of nuclear MN changed with the development of the PMCs.